Bicycle



FIG. 1 is a top plan view of my bicycle;

FIG. 2 is a side elevation view of my bicycle;

FIG. 3 is a bottom plan view of my bicycle;

FIG. 4 is a rear elevation view of my bicycle;

FIG. 5 is another side elevation view of my bicycle;

FIG. 6 is a front elevation view of my bicycle;

FIG. 7 is a perspective view of my bicycle.

The ornamental design for a bicycle, as shown and described.